这部分的研究目标是对游泳选手划水的各种熟练技能在三度空间里进行分析。所要进行的力量计算,关键在于他们的划臂动作。我们利用手的运动座标给我们表示出手的速率的大小,后掠角度和倾斜角度。函数方程式1和2: L=1/2pV~2C_CS D=1/2pV~2C_DS是可以成立的。这样,力量的计算便是可能的。 方法 分析影片步骤:运用二轴性的技巧获得电影资料。以俯视面和侧视面作为主要的观察平面。通过 The goal of this part of the research is to analyze the various skillful skills of swimmers in three dimensions. The key to the calculation of the forces to be performed is their stroke. We use the kinematic coordinates of the hand to show us the size of the shot, the sweep angle and the tilt angle. Function equations 1 and 2: L = 1 / 2pV ~ 2C_CS D = 1 / 2pV ~ 2C_DS is valid. In this way, the calculation of strength is possible. Methodology Analysis Videos Steps: Use biaxial techniques to get the movie data. The top view and side view as the main observation plane. by